Gikfun 100K Ohm NTC 3950 Thermistor Temperature Sensor for 3D Printer (Pack of 10pcs) EK9033 Resistance: 100Kohm + / -1% B value: 3950 + / -1% Accuracy: + / -1% Resistance: 100Kohm + / -1% B value: 3950 + / -1% Accuracy: + / -1% Glass Packaging: 2.0 + /-0.2mm Lead Length: 32 + /-5mm Pack of 10PCS